Respuesta :

Answer:

I think it will be 12x/y

it must help you

Answer:

3 of them.

Step-by-step explanation:

x² /xy is in its simplified form as it is x/y

12x/y is in its simplified form

4x/32z is x/8z

5z/xy is in its simplified form

z⁴/xyz is in its simplified form